Home / 23,333.36-34,980.18-10,175.92

Finding the Fourth Proportional to 23,333.36, 34,980.18 and 10,175.92

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Solution

The fourth proportional to 23,333.36, 34,980.18 and 10,175.92 is: 15,255.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,333.36 : 34,980.18 = 10,175.92 : x
  2. Step 2: Convert to fraction form
    23,333.36/34,980.18 = 10,175.92/x
  3. Step 3: Cross multiply
    23,333.36x = 34,980.18 × 10,175.92
  4. Step 4: Simplify right side
    23,333.36x = 355,955,513.27
  5. Step 5: Solve for x
    x = 355,955,513.27/23,333.36
  6. Step 6: Final answer
    x = 15,255.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.